[PATCH] drm/amdgpu: fix miss to create mca debugfs node issue

[Lazar, Lijo]

On 11/30/2023 10:39 AM, Yang Wang wrote:
> Use amdgpu_ip_version() helper function to check ip version.
> 
> The ip verison contains other information,
> use the helper function to avoid reading wrong value.
> 
> Signed-off-by: Yang Wang <kevinyang.wang at amd.com>

May refine the subject to "Fix missing mca debugfs node"

	Reviewed-by: Lijo Lazar <lijo.lazar at amd.com>

Thanks,
Lijo

> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c
> index 54f2f346579e..210aea590a52 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c
> @@ -485,7 +485,7 @@ DEFINE_DEBUGFS_ATTRIBUTE(mca_debug_mode_fops, NULL, amdgpu_mca_smu_debug_mode_se
>   void amdgpu_mca_smu_debugfs_init(struct amdgpu_device *adev, struct dentry *root)
>   {
>   #if defined(CONFIG_DEBUG_FS)
> -	if (!root || adev->ip_versions[MP1_HWIP][0] != IP_VERSION(13, 0, 6))
> +	if (!root || amdgpu_ip_version(adev, MP1_HWIP, 0) != IP_VERSION(13, 0, 6))
>   		return;
>   
>   	debugfs_create_file("mca_debug_mode", 0200, root, adev, &mca_debug_mode_fops);